BeBo

Used as an ironic way of showing how up to date you are with the interests of teenagers.

35 year old: Hey, I like that new song by Eminem
Other 35yo: Eminem?!?!
35 year old: Yep, you heard me. Eminiem. ...I'm so BeBo.
Other 35yo: BeBo? WTF is BeBo!?!?
35 year old: Oh yeah.

by Mojo_The_Monkey May 15, 2006